Will.i.am

He is the only existing coach who has been on the show since the start.

He won the show with his act Jermain Jackman in 2014

Speaking about the new series he said: “There was some amazing talent on The Voice Kids during the summer and now it’s time for the grown-ups auditioning for The Voice season 7 to really step up their game.

"I'm excited to sit alongside Jennifer and Tom again this year, and I know that Olly will add a fun new twist to this year’s coaches team.”